KR970073933A - How to make low-bu knowledge V belt - Google Patents

How to make low-bu knowledge V belt Download PDF

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Publication number
KR970073933A
KR970073933A KR1019960016074A KR19960016074A KR970073933A KR 970073933 A KR970073933 A KR 970073933A KR 1019960016074 A KR1019960016074 A KR 1019960016074A KR 19960016074 A KR19960016074 A KR 19960016074A KR 970073933 A KR970073933 A KR 970073933A
Authority
KR
South Korea
Prior art keywords
belt
rubber
manufacturing
low
mixed
Prior art date
Application number
KR1019960016074A
Other languages
Korean (ko)
Inventor
최현도
민병탁
Original Assignee
김종석
한창화학 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김종석, 한창화학 주식회사 filed Critical 김종석
Priority to KR1019960016074A priority Critical patent/KR970073933A/en
Publication of KR970073933A publication Critical patent/KR970073933A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D29/00—Producing belts or bands
    • B29D29/10—Driving belts having wedge-shaped cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B29C70/545—Perforating, cutting or machining during or after moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/78—Moulding material on one side only of the preformed part
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/709—Articles shaped in a closed loop, e.g. conveyor belts

Abstract

1. 청구범위에 기재된 발명이 속한 기술분야1. Technical field to which the invention described in the claims belongs

로우 엣지식 브이벨트의 제조방법.A method of manufacturing a low - end V - belt.

2. 발명이 해결하려고 하는 기술적 과제2. Technical Challenges to be Solved by the Invention

기존 오우 엣지식 브이벨트 제조시에 수반되는 제반 문제점을 일소할 수 있는 로우 엣지식 브이벨트 제조방법을 제공코져 하는 것임.The present invention provides a method of manufacturing a low-end V-belt capable of solving all the problems involved in manufacturing a conventional Ouett V-belt.

3. 발명의 해결방법의 요지3. The point of the solution of the invention

통상의 로우 엣지식 브이벨트(1)를 제조함에 있어서, 브이벨트(1)의 심고무(5)에는 미세 불균일 고무가루로 이루어진 보강재를 혼합하고, 상기 심고무(5) 하단에 부착되는 하면 섬유포(6)에는 1, 2차에 걸친 고무접착제(6a)를 도포하여 브이벨트를 성형가류토록 하며, 브이벨트(1)를 성형가류후 커팅공정에 의해 수직면부(3)를 가진 브이벨트 반제품을 형성한 후, 그라인딩 공정에 의해 경사면부(2)를 형성토록한 것이다.In manufacturing a conventional low-angle V belt 1, the core rubber 5 of the V-belt 1 is mixed with a reinforcement made of fine uneven rubber powder, The V-belt 1 is formed into a V-belt semi-finished product having a vertical face portion 3 by a cutting process after passing through a molding pass, And then the inclined surface portion 2 is formed by a grinding process.

4. 발명의 중요한 용도.4. An important use of the invention.

로우 엣지식 브이벨트의 제조방법.A method of manufacturing a low - end V - belt.

Description

로우 엣지식 브이벨트의 제조방법How to make low-bu knowledge V belt

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 종래의 로우 엣지식 브리벨트를 보인 단면도, 제2도는 본 발명이 적용되는 로우 엣지식 브이벨트중 로우 엣지식 코그식 브이벨트를 보인 단면도, 제3도는 본 발명의 제조방법을 블록으로 표시한 공정도, 제4도는 본 발명의 제조공정 중 그라인딩 방법을 개략적으로 도시한 측면도.FIG. 1 is a cross-sectional view showing a conventional low-angle breech belt, FIG. 2 is a cross-sectional view showing a low-angle Vice belt of a low-angle V type belt to which the present invention is applied, Fig. 4 is a side view schematically showing a grinding method in the manufacturing process of the present invention. Fig.

Claims (3)

통상의 로우 엣지식 브이벨트(1)를 제조함에 있어서; 브이벨트(1)의 심고무(5)에는 미세 불균일 고무가루로 이루어진 보강재를 혼합하고, 상기 심고무(5) 하단에 부착되는 하면 섬유포(6)에는 1, 2차에 걸친 고무접착제(6a)를 도포하여 브이벨트를 성형가류토록 하며; 브이벨트(1)를 성형가류후 커팅공정에 의해 수직면부(3)를 가진 브이벨트 반제품을 형성한 후, 그라인딩 공정에 의해 경사면부(2)를 형성하는 것을 특징으로 하는 로우 엣지식 브이벨트의 제조방법.In manufacturing a conventional low-angle V belt 1; A reinforcing member made of fine uneven rubber powder is mixed with the core rubber 5 of the V belt 1 and a rubber adhesive 6a covering the first and second sides is attached to the lower side fibrillation papilla 6 attached to the lower end of the core rubber 5. [ To apply the V-belt to the molding roll; Characterized in that the V-belt (1) is formed into a V-belt semi-finished product having a vertical face portion (3) by a cutting process after the molding step, and then the inclined face portion (2) is formed by a grinding process Way. 제1항에 있어서; 상기 심고무(5)에 배합되는 보강재는 고무중량부 100에 대하여 고무접착액 1∼100에 고무가루가 1∼100을 혼합한 고무가루가 포함된 고무접착액을 중량부 1 내지 20을 첨가하여 제조하는 것을 특징으로 하는 로우 엣지식 브이벨트의 제조방법.The method of claim 1, further comprising: The reinforcing material to be compounded in the core rubber 5 is prepared by adding 1 to 20 parts by weight of a rubber adhesive liquid containing rubber powder in which 1 to 100 of rubber powders are mixed to the rubber adhesive liquids 1 to 100, Wherein the step of forming the belt comprises the steps of: 제1항에 있어서; 상기 섬유포(6)에는 크로로프렌고무 20.0%, 폴리울레핀 10.0%, 톨루엔 70.0%의 배합비로 이루어진 고무접착제(6a)를 2차로 도포하는 공정을 포함하는 것을 특징으로 하는 로우 엣지식 브리벨트의 제조방법.The method of claim 1, further comprising: And a second step of applying a rubber adhesive (6a) having a blending ratio of 20.0% of chromoprene rubber, 10.0% of polyolefin and 70.0% of toluene to the fibrillated fiber (6) Gt; ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960016074A 1996-05-11 1996-05-11 How to make low-bu knowledge V belt KR970073933A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960016074A KR970073933A (en) 1996-05-11 1996-05-11 How to make low-bu knowledge V belt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960016074A KR970073933A (en) 1996-05-11 1996-05-11 How to make low-bu knowledge V belt

Publications (1)

Publication Number Publication Date
KR970073933A true KR970073933A (en) 1997-12-10

Family

ID=66220043

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960016074A KR970073933A (en) 1996-05-11 1996-05-11 How to make low-bu knowledge V belt

Country Status (1)

Country Link
KR (1) KR970073933A (en)

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